Disclosed is a multifunctional direct seeder capable of direct seeding and cultivating in various environments such as a dry paddy field, a wet paddy field, a flooded paddy field, and the like by a method in which seeds of various crops and fertilizers are planted directly into the ground with soil. A multifunctional direct seeding apparatus according to one embodiment of the present invention comprises: a main body connected to a tractor through a motor shaft for power supply so as to receive the output of the tractor and to be pulled by the connection with the tractor when the tractor travels a seeding module mounted on the rear end of the main body and separately storing seeds and at least one fertilizer in a plurality of receiving spaces which are separately sectioned off from each other, while quantitatively supplying the stored seeds and fertilizer towards a ground surface according to a set sequence during seeding an oil pressure system for generating oil pressure by receiving an output of the tractor a driving part for controlling a location of the main body and the seeding module by using the oil pressure supplied from the oil pressure system a soil compaction member provided to a lower surface of the main body for compacting and filling tracks of the tractor with soil during seeding and a furrow-forming member provided to the lower surface of the main body for forming seed furrows and fertilizer furrows on the ground surface during seeding.Linvention concerne un semoir direct multifonctionnel apte à semer et cultiver directement dans divers environnements tels quune rizière sèche, une rizière humide, une rizière inondée et analogue par un procédé dans lequel des semences de diverses récoltes et divers engrais sont plantées directement dans le sol. Un appareil densemencement direct multifonctionnel selon un mode de réalisation de la présente invention comprend : un corps principal relié à un tracteur à travers un arbre de moteur pour fournir de lénergie de
